Cigarette lighter



DIG. 1 is a perspective view looking downwardly at a lighter showing my new design;

FIG. 2 is a first side elevational view thereof;

FIG. 3 is a second elevational view as seen 90 degrees from that of FIG. 2;

FIG. 4 is a third side elevational view as seen 180 degrees from that of FIG. 2;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof. 

The ornamental design for a cigarette lighter, as shown and described. 